Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
danh dai » danh dau, danh di, danh sai
lieu van » lieu va, hieu van, sieu van
van chat » cao chat
ky tang » ky nang, ky dang, kho tang
truc va » thuc vat, trung va
thuc va » thuc vat, thuc dan, thuc day
ky lang » ky nang, ky dang, tay lang
thu sac » thu sach, thu san, thu xac
ha hoi » hoa hoi, ha noi, xa hoi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ((ky lang) or (ky tang)) ha hoi. lieu van chat ((truc va) or (thuc va)) danh dai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ((ky lang) OR (ky tang)) ha hoi. lieu van chat ((truc va) OR (thuc va)) danh dai cua viet.
• Adding a wildcard symbol may retrieve word variants: thu sac ((ky lang) or (ky tang)) ha hoi. lieu van chat ((truc va) or (thuc va)) danh dai cua viet*.